JP2015512072A5 - - Google Patents
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- JP2015512072A5 JP2015512072A5 JP2014552485A JP2014552485A JP2015512072A5 JP 2015512072 A5 JP2015512072 A5 JP 2015512072A5 JP 2014552485 A JP2014552485 A JP 2014552485A JP 2014552485 A JP2014552485 A JP 2014552485A JP 2015512072 A5 JP2015512072 A5 JP 2015512072A5
- Authority
- JP
- Japan
- Prior art keywords
- instance
- pattern
- property
- supplementary note
- texture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 description 19
- 230000009466 transformation Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012070703 | 2012-01-21 | ||
| CNPCT/CN2012/070703 | 2012-01-21 | ||
| CN2012074356 | 2012-04-19 | ||
| CNPCT/CN2012/074356 | 2012-04-19 | ||
| PCT/CN2012/087935 WO2013107273A1 (en) | 2012-01-21 | 2012-12-29 | Method and apparatus for compressing texture information of three-dimensional (3d) models |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015512072A JP2015512072A (ja) | 2015-04-23 |
| JP2015512072A5 true JP2015512072A5 (enExample) | 2016-02-18 |
Family
ID=48798603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014552485A Pending JP2015512072A (ja) | 2012-01-21 | 2012-12-29 | 3次元(3d)モデルのテクスチャ情報を圧縮する方法及び装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9979948B2 (enExample) |
| EP (1) | EP2805307B1 (enExample) |
| JP (1) | JP2015512072A (enExample) |
| KR (1) | KR20140116114A (enExample) |
| CN (1) | CN104094317A (enExample) |
| WO (1) | WO2013107273A1 (enExample) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3018630A3 (en) * | 2014-09-15 | 2018-05-16 | Samsung Electronics Co., Ltd. | Display method and apparatus for rendering repeated geometric shapes |
| GB2530103B (en) * | 2014-09-15 | 2018-10-17 | Samsung Electronics Co Ltd | Rendering geometric shapes |
| CN105894551B (zh) * | 2016-03-31 | 2020-02-14 | 百度在线网络技术(北京)有限公司 | 图像绘制方法及装置 |
| GB2560319B (en) * | 2017-03-06 | 2020-09-02 | Canon Kk | Improved encoding and decoding of texture mapping data in textured 3D mesh models |
| CN108734671B (zh) * | 2017-09-12 | 2020-07-24 | 武汉天际航信息科技股份有限公司 | 三维纹理修饰方法及其系统、自动贴图方法及其系统 |
| US10861196B2 (en) | 2017-09-14 | 2020-12-08 | Apple Inc. | Point cloud compression |
| US11818401B2 (en) | 2017-09-14 | 2023-11-14 | Apple Inc. | Point cloud geometry compression using octrees and binary arithmetic encoding with adaptive look-up tables |
| US11113845B2 (en) | 2017-09-18 | 2021-09-07 | Apple Inc. | Point cloud compression using non-cubic projections and masks |
| US10909725B2 (en) | 2017-09-18 | 2021-02-02 | Apple Inc. | Point cloud compression |
| JP7182863B2 (ja) | 2017-11-02 | 2022-12-05 | キヤノン株式会社 | 情報生成装置、情報処理装置、制御方法、プログラム、及びデータ構造 |
| CN107918646B (zh) * | 2017-11-08 | 2019-07-02 | 珠海百丰网络科技有限公司 | 一种基于协议方式的三维模型数据处理方法及装置 |
| US11010928B2 (en) | 2018-04-10 | 2021-05-18 | Apple Inc. | Adaptive distance based point cloud compression |
| US10867414B2 (en) | 2018-04-10 | 2020-12-15 | Apple Inc. | Point cloud attribute transfer algorithm |
| US11017566B1 (en) | 2018-07-02 | 2021-05-25 | Apple Inc. | Point cloud compression with adaptive filtering |
| US11202098B2 (en) | 2018-07-05 | 2021-12-14 | Apple Inc. | Point cloud compression with multi-resolution video encoding |
| CN109165669B (zh) * | 2018-07-09 | 2021-11-16 | 浙江大学 | 基于模型识别码的三维面片模型文件相似性检测方法 |
| US11012713B2 (en) | 2018-07-12 | 2021-05-18 | Apple Inc. | Bit stream structure for compressed point cloud data |
| US11367224B2 (en) | 2018-10-02 | 2022-06-21 | Apple Inc. | Occupancy map block-to-patch information compression |
| US11430155B2 (en) | 2018-10-05 | 2022-08-30 | Apple Inc. | Quantized depths for projection point cloud compression |
| US11823421B2 (en) * | 2019-03-14 | 2023-11-21 | Nokia Technologies Oy | Signalling of metadata for volumetric video |
| US11711544B2 (en) | 2019-07-02 | 2023-07-25 | Apple Inc. | Point cloud compression with supplemental information messages |
| US11895307B2 (en) | 2019-10-04 | 2024-02-06 | Apple Inc. | Block-based predictive coding for point cloud compression |
| US11798196B2 (en) * | 2020-01-08 | 2023-10-24 | Apple Inc. | Video-based point cloud compression with predicted patches |
| CN112861055A (zh) * | 2021-02-07 | 2021-05-28 | 吉林省科学技术信息研究所 | 3d模型加载方法 |
| US11948338B1 (en) | 2021-03-29 | 2024-04-02 | Apple Inc. | 3D volumetric content encoding using 2D videos and simplified 3D meshes |
| US11742877B2 (en) * | 2021-03-31 | 2023-08-29 | DRIC Software, Inc. | File compression system |
| WO2023193707A1 (zh) * | 2022-04-08 | 2023-10-12 | 维沃移动通信有限公司 | 编码、解码方法、装置及设备 |
| US12439082B2 (en) * | 2022-07-26 | 2025-10-07 | Tencent America LLC | Methods for instance-based mesh coding |
| GB2703751A (en) * | 2024-09-06 | 2026-08-12 | V Nova Int Ltd | Processing a three-dimensional representation of a scene |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1023406A (ja) * | 1996-07-05 | 1998-01-23 | Matsushita Electric Ind Co Ltd | 基準化可能な輪郭符号化における2方向頂点予測方法 |
| US6148026A (en) * | 1997-01-08 | 2000-11-14 | At&T Corp. | Mesh node coding to enable object based functionalities within a motion compensated transform video coder |
| US6668091B1 (en) | 1998-10-02 | 2003-12-23 | Samsung Electronics Co., Ltd. | 3D mesh coding/decoding method |
| JP4758013B2 (ja) * | 2000-03-14 | 2011-08-24 | 三星電子株式会社 | 三次元シーンのノード処理方法及びその装置 |
| US7606435B1 (en) | 2002-02-21 | 2009-10-20 | At&T Intellectual Property Ii, L.P. | System and method for encoding and decoding using texture replacement |
| US7145562B2 (en) * | 2004-05-03 | 2006-12-05 | Microsoft Corporation | Integration of three dimensional scene hierarchy into two dimensional compositing system |
| KR100747489B1 (ko) | 2005-04-13 | 2007-08-08 | 한국전자통신연구원 | 3차원 메쉬 정보의 부호화/복호화 방법 및 장치 |
| KR101334173B1 (ko) * | 2006-01-11 | 2013-11-28 | 삼성전자주식회사 | 그래픽 데이터 부호화 및 복호화 방법과 장치 |
| US7714873B2 (en) * | 2006-06-29 | 2010-05-11 | Microsoft Corporation | Strategies for compressing textures |
| US7853092B2 (en) * | 2007-01-11 | 2010-12-14 | Telefonaktiebolaget Lm Ericsson (Publ) | Feature block compression/decompression |
| CN101447084B (zh) * | 2008-12-19 | 2011-01-19 | 北京师范大学 | 一种基于Quardtree的三维模型纹理压缩编/解码方法 |
| JP5573316B2 (ja) * | 2009-05-13 | 2014-08-20 | セイコーエプソン株式会社 | 画像処理方法および画像処理装置 |
| EP2446419B1 (en) * | 2009-06-23 | 2021-04-07 | InterDigital VC Holdings, Inc. | Compression of 3d meshes with repeated patterns |
| CN101626509B (zh) * | 2009-08-10 | 2011-02-02 | 北京工业大学 | 三维网格编码、解码方法及编码、解码装置 |
| CN102577442B (zh) * | 2009-10-15 | 2015-06-03 | 汤姆森特许公司 | 编码网格模型的方法和装置、编码的网格模型、以及解码网格模型的方法和装置 |
| KR20120118482A (ko) * | 2010-01-25 | 2012-10-26 | 톰슨 라이센싱 | 3d 메시 모델의 법선을 인코딩하기 위한 방법, 3d 메시 모델의 법선을 디코딩하기 위한 방법, 인코더 및 디코더 |
| WO2012000132A1 (en) * | 2010-06-30 | 2012-01-05 | Thomson Broadband R & D (Beijing) Co., Ltd. | Method and apparatus for detecting repetitive structures in 3d mesh models |
| US8736603B2 (en) * | 2011-11-02 | 2014-05-27 | Visual Technology Services Limited | Compression of texture rendered wire mesh models |
-
2012
- 2012-12-29 US US14/370,100 patent/US9979948B2/en active Active
- 2012-12-29 KR KR1020147019905A patent/KR20140116114A/ko not_active Withdrawn
- 2012-12-29 CN CN201280067669.1A patent/CN104094317A/zh active Pending
- 2012-12-29 WO PCT/CN2012/087935 patent/WO2013107273A1/en not_active Ceased
- 2012-12-29 EP EP12866302.8A patent/EP2805307B1/en active Active
- 2012-12-29 JP JP2014552485A patent/JP2015512072A/ja active Pending
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